| 淮南矿区复杂地层大型矿井建设关键技术 |
| |
| 引用本文： | 唐永志,荣传新.淮南矿区复杂地层大型矿井建设关键技术[J].煤炭科学技术,2010,38(4). |
| |
| 作者姓名： | 唐永志 荣传新 |
| |
| 作者单位： | 1. 淮南矿业(集团)有限责任公司,安徽,淮南,232001
2. 安徽理工大学,土木建筑学院,安徽,淮南,232001 |
| |
| 基金项目： | 安徽省优秀青年科技基金资助项目(08040106828) |
| |
| 摘 要： | 针对淮南矿区开采条件复杂等特点,结合淮南矿区第1轮新井建设工程,总结了深部大型矿井建设关键技术,具体探讨了深井建设中矿井分区开拓优化设计,冻结、注浆、凿井三同时建井技术、特厚表土层冻结法凿井技术、井筒快速凿砌技术、井筒快速揭煤技术和巷道掘进与支护技术等问题,采用综掘机+带式转载机+除尘通风机+储矸仓+扒矸机的综掘作业线,集破、装、运和除尘机械化为一体,使炮掘最高月进尺达到270 m、岩巷综掘最高月进尺达到715 m、煤巷锚网索支护最高月进尺达到1 060 m。
|
| 关 键 词： | 复杂地层 矿井建设 分区开拓 冻结法凿井 井筒揭煤技术 |
Key Technologies of Large Mine Building in Huainan Mining Area Under Complicated Strata Condition |
| |
| TANG Yong-zhi,RONG Chuan-xin.Key Technologies of Large Mine Building in Huainan Mining Area Under Complicated Strata Condition[J].Coal Science and Technology,2010,38(4). |
| |
| Authors: | TANG Yong-zhi RONG Chuan-xin |
| |
| Affiliation: | 1.Huainan Coal Mining Group Corporation Limited/a>;Huainan 232001/a>;China/a>;2.School of Civil and Architecture/a>;Anhui University of Science and Technology/a>;China |
| |
| Abstract: | According to the complexity and other features of the mining conditions in Huainan Mining Area and in combination with the first round new mine construction project of Huainan Mining Area,the paper summarized the key technologies to build the large coal mines and in detail discussed on the mine block development optimized design of the deep mine construction,the ground freezing,grouting and mine shaft sinking three operations simultaneously mine shaft construction technology,the mine freezing shaft sinking ... |
| |
| Keywords: | complicated strata mine construction mining block development mine freezing shaft sinking seam opening technology of mine shaft |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
